Common Pneumatic Lines - Festo MPAC-VI Manual

3 Mounting and installation
Fig. 3.4 Removing the tubing connection
3.5.3

Common pneumatic lines

Observe the following instructions on installing the pneumatic components. Only then can you guaran­
tee trouble-free operation.
If there are several systems with centrally ducted exhaust air:
• Use check valves in the common exhaust lines (3/5) or (82/84) in order to prevent
functional impairment due to back pressures.
1
1
First valve terminal
2
Common exhaust line (3/5)
3
Central pilot air exhaust tubing (82/84)
Fig. 3.5 Common lines with check valves
Festo – MPAC-VI-EN – 2017-12a – English
4
3
2
6
2
6
2
4
Central exhaust line (3/5)
5
Second valve terminal
6
Common pilot air exhaust line (82/84)
1
2
5
33